JPH0246066Y2 - - Google Patents

Info

Publication number
JPH0246066Y2
JPH0246066Y2 JP13591283U JP13591283U JPH0246066Y2 JP H0246066 Y2 JPH0246066 Y2 JP H0246066Y2 JP 13591283 U JP13591283 U JP 13591283U JP 13591283 U JP13591283 U JP 13591283U JP H0246066 Y2 JPH0246066 Y2 JP H0246066Y2
Authority
JP
Japan
Prior art keywords
housing
mounting bracket
mounting
hole
small diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP13591283U
Other languages
Japanese (ja)
Other versions
JPS6042792U (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1983135912U priority Critical patent/JPS6042792U/en
Priority to KR2019840008371U priority patent/KR890001732Y1/en
Priority to CA000462171A priority patent/CA1224520A/en
Priority to US06/646,106 priority patent/US4603829A/en
Publication of JPS6042792U publication Critical patent/JPS6042792U/en
Application granted granted Critical
Publication of JPH0246066Y2 publication Critical patent/JPH0246066Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0204Mounting supporting structures on the outside of casings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0049Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
    • B60R2011/0064Connection with the article
    • B60R2011/0073Connection with the article using key-type connections
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0049Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
    • B60R2011/0078Quick-disconnect two-parts mounting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0096Theft prevention of articles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5009For portable articles

Description

【考案の詳細な説明】 〔考案の技術分野〕 本考案は車載用無線機等の機器筐体を車に取付
けるための筐体取付構造に関する。
[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a case mounting structure for attaching a device case such as an in-vehicle radio to a vehicle.

〔考案の技術的背景〕[Technical background of the invention]

第1図および第2図はそれぞれ従来の筐体取付
構造を示す取付金具および筐体の組立斜視図であ
る。
FIGS. 1 and 2 are assembled perspective views of a mounting bracket and a casing, respectively, showing a conventional casing mounting structure.

第1図に示す筐体取付構造では、断面を略コの
字形状に形成した車載用取付金具(以下単に取付
金具という)1に筐体2をスライドさせて取付け
るようにしたものである。
In the case mounting structure shown in FIG. 1, a case 2 is slid and mounted on an on-vehicle mounting bracket (hereinafter simply referred to as a mounting bracket) 1 having a substantially U-shaped cross section.

即ち、この筐体2は前記金具1の両端に形成さ
れた案内レール1a,1b上に、筐体2の底面を
載せてこの筐体2を矢印A方向にスライドさせて
取付金具1内の所定位置まで挿入する。このとき
取付金具1の側面に配置された固定金具3の取付
金具1内方に突出させた舌片(図示せず)が筐体
2の両側面に形成した溝部2aに嵌合するように
なつていて、ネジ4を締付けることにより固定金
具の舌片を上動させ、該舌片を筐体2の案内溝2
aに形成した凹部2a′に嵌着するとともに、舌片
を凹部2a′に当接して取付金具1に固定させるよ
うにしたものである。
That is, the casing 2 is placed on the guide rails 1a and 1b formed at both ends of the metal fitting 1 by placing the bottom surface of the casing 2 in the direction of the arrow A, and then sliding the casing 2 in the direction of the arrow A. Insert up to the position. At this time, the tongue pieces (not shown) of the fixing bracket 3 disposed on the side surfaces of the mounting bracket 1 that protrude inward from the mounting bracket 1 come to fit into the grooves 2a formed on both sides of the housing 2. By tightening the screw 4, the tongue piece of the fixing fitting is moved upward, and the tongue piece is inserted into the guide groove 2 of the housing 2.
The tongue piece is fitted into a recess 2a' formed in a, and the tongue piece is fixed to the mounting bracket 1 by abutting against the recess 2a'.

一方、第2図に示す従来の他の筐体取付構造で
は、車載用取付金具(以下単に取付金具という)
10の側面にそれぞれ突出形成された舌片11,
12の切欠部11a,12a内に、筐体13の両
側面にそれぞれ突設したピン14,15を係合さ
せ、しかる後、この筐体13と取付金具10との
間を取付ネジ16で締着し、筐体13を取付金具
10に固定するようにしたものである。
On the other hand, in the other conventional case mounting structure shown in Fig. 2, in-vehicle mounting brackets (hereinafter simply referred to as mounting brackets)
tongue pieces 11 protruding from the sides of 10,
Pins 14 and 15 protruding from both sides of the housing 13 are engaged in the notches 11a and 12a of the housing 12, respectively, and then the housing 13 and the mounting bracket 10 are tightened with the mounting screws 16. The housing 13 is fixed to the mounting bracket 10.

なお、前記取付金具1および10は、それぞれ
その上面1aと下面10aに形成せられた1b,
10bを介して、図示せぬ取付ネジにより、車体
の所定位置に取付固定されている。
The mounting fittings 1 and 10 have 1b and 1b formed on the upper surface 1a and the lower surface 10a, respectively.
10b, and is fixed to a predetermined position on the vehicle body by a mounting screw (not shown).

〔背景技術の問題点〕[Problems with background technology]

ところで上述した従来の筐体取付構造のうち、
第1図に示す筐体取付構造では、筐体2を取付金
具1に対し、スライドさせて取付けるため、取付
金具1の前方に筐体2を移動させるスペースが筐
体2の奥行寸法分以上必要であり、また取付金具
1の側面に配置された固定金具の舌片を筐体凹部
2a′の上面に押圧して筐体2を固定しているた
め、該部を中心にして筐体2が上下回動(振動)
し易い欠点があつた。
By the way, among the conventional case mounting structures mentioned above,
In the case mounting structure shown in Fig. 1, the case 2 is installed by sliding it on the mounting bracket 1, so a space for moving the case 2 in front of the mounting bracket 1 is required to be at least the depth of the case 2. Moreover, since the housing 2 is fixed by pressing the tongue piece of the fixing metal fitting placed on the side surface of the mounting metal fitting 1 against the upper surface of the housing recess 2a', the housing 2 is fixed around this part. Vertical movement (vibration)
It had some easy flaws.

また第2図に示す従来例では、筐体13を取付
金具10の舌片11,12間に収め、筐体13の
ピン14,15を取付金具10の切欠部11a,
12bに係合させるとともに、ピン14,15を
切欠部11a,12aに押圧して筐体13を取付
金具10に固定しているため、上下前後方向には
確実に拘束出来るが、取付金具10と筐体13と
の製品寸法誤差によつて幅方向(第2図矢印B)
にガタが生じ易い欠点があつた。
Further, in the conventional example shown in FIG.
12b and press the pins 14 and 15 against the notches 11a and 12a to fix the housing 13 to the mounting bracket 10, so that it can be securely restrained in the vertical and front-back directions. Due to the product dimensional error with the housing 13, the width direction (arrow B in Figure 2)
The problem was that it was prone to looseness.

〔考案の目的〕[Purpose of invention]

本考案は上述した事情に鑑み、部品点数の少な
い簡単な構造で取付金具に対する筐体のガタつき
を可及的に防止するようにした筐体取付構造を提
供することを目的とする。
In view of the above-mentioned circumstances, it is an object of the present invention to provide a housing mounting structure that has a simple structure with a small number of parts and that prevents the housing from rattling with respect to the mounting fittings as much as possible.

〔考案の概要〕[Summary of the idea]

この目的を達成するために、本考案は筐体の一
面に柱状の凸部を形成するとともに、この凸部周
面にテーパ部を有する溝部を形成し、また板形状
の取付金具に大径部と小径部とからなる非円形の
ダルマ形状の孔を形成し、さらに筐体と取付金具
との間に移動手段を配設し、前記筐体の凸部を取
付金具に形成されたダルマ形状の孔の大径部に挿
入した後、前記移動手段によつて、前記凸部に形
成された溝部をダルマ形状の孔の小径部へ案内
し、この小径部と前記凸部の溝部とを係合させ
て、筐体を取付金具に位置決め固定させるようし
た筐体取付構造を構成したものである。
In order to achieve this objective, the present invention forms a pillar-shaped protrusion on one surface of the housing, a groove with a tapered part on the circumferential surface of the protrusion, and a plate-shaped mounting bracket with a large diameter part. A non-circular daruma-shaped hole consisting of a small diameter portion and a small diameter portion is formed, and a moving means is provided between the housing and the mounting bracket, and the convex portion of the casing is inserted into the daruma-shaped hole formed on the mounting bracket. After inserting into the large diameter part of the hole, the moving means guides the groove formed in the convex part to the small diameter part of the Daruma-shaped hole, and engages the small diameter part and the groove of the convex part. In this way, a housing mounting structure is constructed in which the housing is positioned and fixed to the mounting fittings.

〔考案の実施例〕[Example of idea]

以下、本考案に係る筐体取付構造の一実施例を
詳述する。
Hereinafter, one embodiment of the housing mounting structure according to the present invention will be described in detail.

第3図は本考案に係る筐体取付構造を示す組立
分解斜視図である。
FIG. 3 is an exploded perspective view showing the housing mounting structure according to the present invention.

第3図で、筐体30は上カバー31と、下カバ
ー32とからなり、この上カバー31と下カバー
32とは、該下カバー32の底面から挿通された
取付ネジ33によつて締結されている。この取付
ネジ33は第3図の要部断面図で示す第4図a、
およびその底面を示す同図bのように、柱状の凸
部である取付ネジ33の頭部34が筐体30の下
カバー32から突出するように形成されている。
また、この取付ネジ33の頭部34は小径部35
と大径部36とから形成されており、この各径部
35,36の間には、頭部34の周面に渡つてテ
ーパ部37を有する断面台形状の溝部38が形成
されている。なお前記頭部34に形成された小径
部35の直径Lは、後述する取付金具40に形成
された孔41の大径部41aの直径lよりも小さ
く、また頭部34に形成された大径部36の直径
Mは孔41の大径部41aの直径lよりも大きく
形成されている(第5図)。また前記頭部34に
形成された溝部38の底部の直径Nは、後述する
取付金具40に形成された孔41の小径部41b
の直径mよりも小さく形成されている(第5図)。
さらに、この溝部38の底部幅Sは、後述する取
付金具40の板厚tよりも薄く形成されている
(第6図)。一方、この筐体30を支承する取付金
具40は第3図に示すように、板形状をなしてお
り、この表面には、前記取付ネジ33の頭部34
に相対応する位置に、孔41が形成されている。
この孔41は第5図に示す取付金具40の要部破
断上面図のように、大径部41aと小径部41b
とからなる非円形のダルマ形状をなしている。
In FIG. 3, the housing 30 consists of an upper cover 31 and a lower cover 32, and the upper cover 31 and the lower cover 32 are fastened together by mounting screws 33 inserted through the bottom surface of the lower cover 32. ing. This mounting screw 33 is shown in FIG.
As shown in FIG. 2B showing the bottom surface, the head 34 of the mounting screw 33, which is a columnar convex portion, is formed to protrude from the lower cover 32 of the housing 30.
Further, the head 34 of this mounting screw 33 has a small diameter portion 35.
A groove portion 38 having a trapezoidal cross section and having a tapered portion 37 extending over the circumferential surface of the head portion 34 is formed between each of the diameter portions 35 and 36. Note that the diameter L of the small diameter portion 35 formed in the head 34 is smaller than the diameter l of the large diameter portion 41a of the hole 41 formed in the mounting bracket 40, which will be described later. The diameter M of the portion 36 is larger than the diameter l of the large diameter portion 41a of the hole 41 (FIG. 5). The diameter N of the bottom of the groove 38 formed in the head 34 is the same as the diameter N of the small diameter portion 41b of the hole 41 formed in the mounting bracket 40, which will be described later.
(Fig. 5).
Furthermore, the bottom width S of this groove 38 is formed to be thinner than the plate thickness t of a mounting bracket 40, which will be described later (FIG. 6). On the other hand, the mounting bracket 40 that supports the housing 30 has a plate shape, as shown in FIG.
A hole 41 is formed at a position corresponding to .
This hole 41 has a large diameter part 41a and a small diameter part 41b, as shown in the top view of the main part of the mounting bracket 40 shown in FIG.
It has a non-circular daruma shape consisting of.

なお、この孔41のうち、取付金具40の後方
に形成された2つの孔41の小径部41bには、
その後部で会合するテーパ部41cが形成されて
いる。またこの取付金具40の前方端部には、該
取付金具40と一体に舌片42が立設されてお
り、この舌片42の中心部にはめネジ部42aが
形成されている。また、この舌片42に対向する
位置の筐体30の下カバー32には、ブラケツト
43が筐体30内に立設されている。さらに、こ
のブラケツト43の前方に位置する筐体30の下
カバー32には、ブラケツト43の内部に突出す
るおネジ44を設けた錠付の移動装置45が配置
されている。この移動装置45は第7図の要部拡
大斜視図に示すように内筒45aと外筒45bと
からなり前記おネジ44は内筒45aに連結して
いる。また、このおネジ44を回転させるには、
第3図に示す鍵46を移動手段45の鍵穴45c
に挿入し、これを廻せば良い。なお、第3図で、
符号47は、取付金具40に形成された凹部で、
この凹部47の底面にはそれぞれ孔48が形成さ
れており、取付金具40はこの孔48を挿通する
図示せぬ取付ネジによつて車体の所定位置に取付
けられる。
Note that among these holes 41, the small diameter portions 41b of the two holes 41 formed at the rear of the mounting bracket 40 are
A tapered portion 41c is formed that meets at the rear thereof. Further, a tongue piece 42 is integrally provided at the front end of the mounting bracket 40, and a female screw portion 42a is formed in the center of the tongue piece 42. Further, a bracket 43 is provided upright within the housing 30 on the lower cover 32 of the housing 30 at a position opposite to the tongue piece 42. Further, on the lower cover 32 of the casing 30 located in front of the bracket 43, there is disposed a moving device 45 with a lock, which is provided with a male screw 44 that projects inside the bracket 43. As shown in the enlarged perspective view of main parts in FIG. 7, this moving device 45 is composed of an inner cylinder 45a and an outer cylinder 45b, and the male thread 44 is connected to the inner cylinder 45a. Also, in order to rotate this male screw 44,
The key 46 shown in FIG. 3 is inserted into the keyhole 45c of the moving means 45.
Just insert it and turn it. In addition, in Figure 3,
Reference numeral 47 is a recess formed in the mounting bracket 40;
A hole 48 is formed in the bottom of each of the recesses 47, and the mounting bracket 40 is mounted at a predetermined position on the vehicle body by a mounting screw (not shown) inserted through the hole 48.

なお上記実施例では筐体30の下カバー32か
ら突出した取付ネジ33の頭部34を利用して柱
状の凸部を形成したが、勿論本考案は上記実施例
に限定されることなく、取付ネジ33の頭部34
に相当する柱状の凸部を別体に形成し、これを筐
体30に取付けるようにしても良い。また柱状の
凸部と孔41とをそれぞれ相対向する位置に4個
設けたが勿論本考案は上記実施例に限定されるこ
となく、筐体30の下カバー32と相対向する取
付金具40の位置に少くとも3個設ければ良い。
In the above embodiment, the head 34 of the mounting screw 33 protruding from the lower cover 32 of the casing 30 is used to form a columnar convex portion, but the present invention is of course not limited to the above embodiment. Head 34 of screw 33
A columnar convex portion corresponding to the above may be formed separately and attached to the housing 30. In addition, four columnar convex portions and four holes 41 are provided at opposing positions, but the present invention is of course not limited to the above embodiment, and the mounting bracket 40 is provided opposite to the lower cover 32 of the housing 30. It is sufficient to provide at least three at each position.

次に、上述した筐体取付構造の使用方法を説明
し、併せて、構成をより一層詳細に説明する。
Next, a method of using the above-mentioned case mounting structure will be explained, and the structure will also be explained in more detail.

まず、第3図に示した取付金具40を車体の所
定位置に取付け、これを固定する。しかる後、こ
の取付金具40の表面に形成された孔41の大径
部41aにそれぞれ対応した取付ネジ33の頭部
34を挿入させる(第6図の2点鎖線で示す)。
しかる後、鍵46を使用して、移動手段45のお
ネジ44を、取付金具40に形成された舌片42
のめネジ部42aに螺合させ、これを締付ける
と、筐体30が取付金具40に対して矢印C方向
に移動し、この筐体30の移動にともなつて、取
付ネジ33の頭部34は第6図の実線で示す位
置、即ち、孔41の小径部41bに移動する。こ
の際、取付金具40の板厚tは、取付ネジ33の
頭部34に形成された溝部38の底部幅Sよりも
大きいので、取付ネジ33は、該取付ネジ33の
頭部34に形成された溝部38のテーパ部37間
に孔41の小径部41b周縁が案内され、またそ
の周縁が当接した時点で停止し、そこに位置決め
されることとなる。なお、取付金具40に形成し
た孔41のうち、該取付金具40の後方に形成さ
れた2つの孔41の小径部41bにはテーパ部4
1cが形成されているので、このテーパ部41c
によつて、筐体30における前後および左右方向
の位置決めが確実となる。また、取付ネジ33の
頭部34に形成された溝部38のテーパ部37間
に、孔41の小径部41b周縁を挟持させて位置
決めさせるので、取付金具40に対する筐体30
の前後、左右方向は勿論のこと、上下方向にもガ
タを生ぜしめることなく筐体30が取付金具40
に位置決め固定される。
First, the mounting bracket 40 shown in FIG. 3 is attached to a predetermined position on the vehicle body and fixed. Thereafter, the corresponding heads 34 of the mounting screws 33 are inserted into the large diameter portions 41a of the holes 41 formed on the surface of the mounting fitting 40 (indicated by two-dot chain lines in FIG. 6).
After that, using the key 46, tighten the male screw 44 of the moving means 45 into the tongue piece 42 formed on the mounting bracket 40.
When the housing 30 is screwed into the female threaded portion 42a and tightened, the housing 30 moves in the direction of arrow C with respect to the mounting bracket 40, and as the housing 30 moves, the head 34 of the mounting screw 33 moves to the position shown by the solid line in FIG. 6, that is, to the small diameter portion 41b of the hole 41. At this time, since the plate thickness t of the mounting bracket 40 is larger than the bottom width S of the groove 38 formed in the head 34 of the mounting screw 33, the mounting screw 33 is formed in the head 34 of the mounting screw 33. The circumferential edge of the small diameter portion 41b of the hole 41 is guided between the tapered portions 37 of the groove portion 38, and the small diameter portion 41b of the hole 41 stops when the circumferential edges come into contact with each other and is positioned there. Note that among the holes 41 formed in the mounting bracket 40, the small diameter portions 41b of the two holes 41 formed at the rear of the mounting bracket 40 have tapered portions 4.
1c is formed, this tapered portion 41c
As a result, positioning of the housing 30 in the front-rear and left-right directions is ensured. Furthermore, since the periphery of the small diameter portion 41b of the hole 41 is sandwiched and positioned between the tapered portions 37 of the groove portion 38 formed in the head portion 34 of the mounting screw 33, the casing 30 relative to the mounting bracket 40 is positioned.
The housing 30 can be attached to the mounting bracket 40 without causing play in the front, back, left and right directions as well as in the top and bottom directions.
The position is fixed.

なお、上記実施例では、取付金具40に対して
筐体30を移動させるのに、取付金具40に形成
された舌片42のめネジ部42aと、このめネジ
部42aに螺合するおネジ44とからなる錠付の
移動装置45を用いたが、勿論本考案は上記実施
例に限定されることなく、第3図と同一部分を同
一符号で示す第8図の組立分解斜視図のように、
取付金具40の前面端に嵌着させた断面コの字形
状の受圧片50と、この受圧片50の前面50a
に突き当て、筐体30を矢印D方向に移動させる
回動自在な階段形状の舌片60(第9図)を有す
る錠付の移動装置70を用いても良い。なお、こ
の場合、取付金具40に形成されたダルマ形状の
孔41の小径部は第3図に示した取付金具40に
形成した孔41の小径部に対し、逆方向に形成さ
れている。また、上述した移動手段70は、第9
図の要部拡大斜視図に示すように、内筒70aと
外筒70bとからなりこの内筒70aに階段形状
の舌片60が連結している。また、この内筒70
aに連結した舌片60を回転させるには、内筒7
0aに形成した鍵穴70cに、第8図に示す鍵8
0を挿入し、この鍵80を使用して舌片60を回
転させ、この舌片60の階段面60aと、取付金
具40に形成された舌片50の前面50aとを、
筐体30を取付金具40に配置した後、係合させ
れば良い。
In the above embodiment, in order to move the housing 30 with respect to the mounting bracket 40, the female screw portion 42a of the tongue piece 42 formed on the mounting bracket 40 and the male thread screwed into this female screw portion 42a are used. 44, but the present invention is of course not limited to the above-mentioned embodiment. To,
A pressure receiving piece 50 having a U-shaped cross section fitted onto the front end of the mounting bracket 40, and a front surface 50a of this pressure receiving piece 50.
A moving device 70 with a lock may be used, which has a rotatable step-shaped tongue piece 60 (FIG. 9) that abuts against the housing 30 and moves the housing 30 in the direction of arrow D. In this case, the small diameter portion of the daruma-shaped hole 41 formed in the mounting bracket 40 is formed in the opposite direction to the small diameter portion of the hole 41 formed in the mounting bracket 40 shown in FIG. Further, the above-mentioned moving means 70 includes the ninth
As shown in the enlarged perspective view of the main part of the figure, it is composed of an inner cylinder 70a and an outer cylinder 70b, and a step-shaped tongue piece 60 is connected to the inner cylinder 70a. In addition, this inner cylinder 70
In order to rotate the tongue piece 60 connected to the inner cylinder 7
The key 8 shown in FIG. 8 is inserted into the keyhole 70c formed in 0a.
0, rotate the tongue piece 60 using this key 80, and connect the step surface 60a of this tongue piece 60 and the front surface 50a of the tongue piece 50 formed on the mounting bracket 40.
After the casing 30 is placed on the mounting fitting 40, it may be engaged with the casing 30.

〔考案の効果〕[Effect of idea]

本考案は、上述したように、筐体の上カバーと
下カバーとを締結する取付ネジの頭部にテーパ部
を有する溝部を形成し、この溝部を、取付金具に
形成された非円形の孔の周縁に移動装置を介して
案内係合させて、孔の周縁を溝部のテーパ部で挟
持させるようにしたため、筐体と取付金具との間
に緩衝部材を設けることなく取付金具に対し筐体
をガタつきなく位置決め固定させることができ
る。だから、部品点数の少ない簡単な構造で、こ
のような筐体取付構造を安価に提供することがで
きる。
As described above, the present invention forms a groove with a tapered part in the head of the mounting screw that fastens the upper cover and the lower cover of the casing, and this groove is connected to a non-circular hole formed in the mounting bracket. The periphery of the hole is guided and engaged with the periphery of the hole via a moving device, and the periphery of the hole is sandwiched between the tapered part of the groove. can be positioned and fixed without wobbling. Therefore, such a housing mounting structure can be provided at low cost with a simple structure having a small number of parts.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図および第2図はそれぞれ従来の筐体取付
構造を示す組立分解斜視図、第3図乃至第7図は
本考案に係る筐体取付構造の一実施例を示し第3
図は組立分解斜視図、第4図aは取付ネジを示す
要部拡大断面図、同図bはその底面図、第5図は
取付金具の要部拡大破断面図、第6図は取付ネジ
と、取付金具との係合状態を示す要部拡大断面
図、第7図は移動手段の要部拡大斜視図、第8図
は他の実施例を示す組立分解斜視図、第9図はそ
の移動手段の要部拡大斜視図である。 30……筐体、31……上カバー、32……下
カバー、33……取付ネジ、34……頭部、3
7,41c……テーパ部、38……溝部、40…
…取付金具、41……孔、41a……大径部、4
1b……小径部、42,50,60……舌片、4
2a……めネジ部、44……おネジ、45,70
……移動装置。
1 and 2 are exploded perspective views showing conventional case mounting structures, respectively, and FIGS. 3 to 7 show an embodiment of the case mounting structure according to the present invention.
The figure is an exploded perspective view of the assembly, Figure 4a is an enlarged sectional view of the main parts showing the mounting screws, Figure b is its bottom view, Figure 5 is an enlarged cutaway sectional view of the main parts of the mounting bracket, and Fig. 6 is the mounting screws. FIG. 7 is an enlarged perspective view of the main parts of the moving means, FIG. 8 is an exploded perspective view showing another embodiment, and FIG. 9 is an exploded perspective view of the moving means. FIG. 2 is an enlarged perspective view of a main part of a moving means. 30... Housing, 31... Upper cover, 32... Lower cover, 33... Mounting screw, 34... Head, 3
7, 41c... Taper part, 38... Groove part, 40...
...Mounting bracket, 41...hole, 41a...large diameter part, 4
1b... Small diameter part, 42, 50, 60... Tongue piece, 4
2a...Female thread part, 44...Male thread, 45,70
...Movement device.

Claims (1)

【実用新案登録請求の範囲】 (1) 筐体および取付金具のうち一方の一面に柱状
凸部を配設するとともに、他方の一面に孔を形
成し、前記柱状凸部と前記孔とを係合させて前
記筐体を前記取付金具に固定させる筐体取付構
造において、 前記柱状凸部の周面にテーパ部を有する溝部
を形成し、前記孔の形状を大径部と小径部とか
らなる非円形となし、かつ前記筐体と取付金具
を相対的に移動させる移動手段を設け、 前記非円形の孔の大径部に前記柱状凸部を嵌
挿させた後、前記移動手段によつて前記柱状凸
部に形成した溝部を前記孔の小径部へ案内し、
前記小径部を前記溝部のテーパ部に係合させる
ようにしたことを特徴とする筐体取付構造。 (2) 前記孔の小径部をテーパ状に形成したことを
特徴とする実用新案登録請求の範囲第1項記載
の筐体取付構造。
[Claims for Utility Model Registration] (1) A columnar protrusion is provided on one surface of one of the casing and the mounting bracket, a hole is formed on the other surface, and the columnar protrusion and the hole are connected. In the housing mounting structure in which the housing is fixed to the mounting bracket by fitting the housing to the mounting bracket, a groove portion having a tapered portion is formed on the circumferential surface of the columnar convex portion, and the shape of the hole is made of a large diameter portion and a small diameter portion. a non-circular hole and a moving means for relatively moving the housing and the mounting bracket; and after the columnar protrusion is fitted into the large diameter part of the non-circular hole, the moving means moves guiding a groove formed in the columnar convex portion to a small diameter portion of the hole;
A housing mounting structure characterized in that the small diameter portion is engaged with a tapered portion of the groove. (2) The housing mounting structure according to claim 1, wherein the small diameter portion of the hole is formed in a tapered shape.
JP1983135912U 1983-08-31 1983-08-31 Housing mounting structure Granted JPS6042792U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1983135912U JPS6042792U (en) 1983-08-31 1983-08-31 Housing mounting structure
KR2019840008371U KR890001732Y1 (en) 1983-08-31 1984-08-25 Structure of housing device
CA000462171A CA1224520A (en) 1983-08-31 1984-08-30 System for fixedly mounting a case or the like box- shaped article
US06/646,106 US4603829A (en) 1983-08-31 1984-08-31 System for fixedly mounting a case or the like box-shaped article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983135912U JPS6042792U (en) 1983-08-31 1983-08-31 Housing mounting structure

Publications (2)

Publication Number Publication Date
JPS6042792U JPS6042792U (en) 1985-03-26
JPH0246066Y2 true JPH0246066Y2 (en) 1990-12-05

Family

ID=15162740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983135912U Granted JPS6042792U (en) 1983-08-31 1983-08-31 Housing mounting structure

Country Status (4)

Country Link
US (1) US4603829A (en)
JP (1) JPS6042792U (en)
KR (1) KR890001732Y1 (en)
CA (1) CA1224520A (en)

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Also Published As

Publication number Publication date
KR850009743U (en) 1985-12-05
US4603829A (en) 1986-08-05
JPS6042792U (en) 1985-03-26
CA1224520A (en) 1987-07-21
KR890001732Y1 (en) 1989-04-07

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